Dimensions
d(mm)95Bore diameter
D(mm)145Outer diameter
W(mm)24Width
a(mm)28Span
rs min(mm)1.5Minimal edge distance
r1s min(mm)1.1Minimal edge distance
Hybrid spindle bearing, adjusted, in pairs or sets, contact angle 15°, one grease/ lubrication groove with two grease/ lubrication bores, two circular grooves with O rings, cage made of laminated fabric, diminished tolerances, rings made of high-quality roller bearing steel, rolling elements made of silicon nitride
Technical data
*) the unit "B" in the graphics corresponds in English to the unit "W" for "Width".
Contact angle
α(°)15Contact angle
DLR dimension
NB(mm)1.8Groove width
NA(mm)5.5Groove distance
SB(mm)2.6Width of oil groove
SA(mm)14.5Distance of oil groove
Connecting dimensions
da h12(mm)105Diameter of shaft shoulder
Da H12(mm)136Diameter of housing shoulder
ra max(mm)1.5Maximal rounding radius
rb max(mm)0.6Maximal rounding radius
Performance data
Cr(kN)78.9Dynamic load rating, radial
C0r(kN)67.2Static load rating, radial
Cur(kN)2.43Fatigue limit load, radial
nG Oil(min-1)20000Limit speed, oil lubrication
FV L(N)240Preload force, slight
FV M(N)815Preload force, medium
FV S(N)1690Preload force, heavy
ca L(N/µm)86.7Axial rigidity, slight
ca M(N/µm)144.5Axial rigidity, medium
ca S(N/µm)202.5Axial rigidity, heavy
KaE L(N)721Lift-off force, slight
KaE M(N)1610Lift-off force, medium
KaE S(N)5750Lift-off force, heavy
Mass
kg1.02Mass